Electric blankets · BLUETTI Apex 300
How Long Will a BLUETTI Apex 300 Run an Electric Blanket?
About 2.4 nights of 8 hours for a twin blanket at full heat (100 W), by our math: 2,765 Wh × 0.85 ÷ (100 W + its 20 W own draw). Across the cases below: 1.3 nights of 8 hours to 2.4 nights of 8 hours.
| Spec | BLUETTI Apex 300 |
|---|---|
| Battery | 2,765 Wh (maker spec) |
| Usable (× 0.85) | 2,350 Wh |
| Output / surge | 3,840 W / not listed |
| Own draw | 20 W (maker) |
| Solar input | 2,400 W |
| Price | $1,499 at BLUETTI |
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Blanket hours on the Apex 300
| Case | Watts | On the Apex 300 |
|---|---|---|
| Twin blanket at full heat (Pure Enrichment) | 100 W | 2.4 nights of 8 hours |
| Queen or king blanket at full heat (Pure Enrichment) | 200 W | 1.3 nights of 8 hours |
Wh × 0.85 ÷ (watts + the station’s own draw, where the maker lists it).
These are maximums; on a lower setting the element is on less of the time, so real nights run longer.
Keeping it going with solar
A night with a twin blanket at full heat uses about 800 Wh, about 1,129 Wh from the battery with its own 20 W draw. At the Apex 300’s 2,400 W solar input and our 75% assumption, that takes about 0.6 hours of strong sun to put back; a full charge from empty takes about 1.5 hours. See solar recharge time.
Follow the blanket maker’s safety instructions, and use its auto-off.
Blanket on similar stations
| Station | Capacity | Twin blanket at full heat | Price |
|---|---|---|---|
| Jackery HomePower 3000 | 3,072 Wh | 3.3 nights of 8 hours | $1,349 |
| ALLPOWERS R4000 | 3,456 Wh | 3.7 nights of 8 hours | $1,499 |
| BLUETTI Elite 200 V2 | 2,074 Wh | 2.0 nights of 8 hours | $899 |
| EcoFlow DELTA 3 Max Plus | 2,048 Wh | 2.2 nights of 8 hours | $1,199 |
Maker prices, Oct 26, 2026, unless dated. Checkout price applies.
More: BLUETTI Apex 300 specs and every runtime · Electric blankets on every station · calculator for your own devices.
Quick answers
How long will the BLUETTI Apex 300 run an electric blanket?
About 2.4 nights of 8 hours for a twin blanket at full heat (100 W), by our math: 2,765 Wh × 0.85 ÷ (100 W + its 20 W own draw).
How long does the BLUETTI Apex 300 take to recharge with solar?
About 1.5 hours of strong sun from empty at its 2,400 W solar input, by our 75% assumption; clouds and winter sun add time.
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